Search found 5 matches

by rantala616
August 12th, 2020, 12:15 pm
Forum: Product Reviews
Topic: Slipper clutch
Replies: 17
Views: 44251

Re: Slipper clutch

Finally got STM slipper clutch really working in my supermoto. For CR 500 89-01 you need: - STM clutch FHN-M030 - 150 kg primary spring - 30 kg secondary spring - 1 mm thick washer placed under clutch basket bearing rest - Mitaka CRF450 03-08 clutch basket - Small sprocket from CRF 450 02-08 OEM clu...
by rantala616
July 12th, 2020, 5:05 pm
Forum: Product Reviews
Topic: Slipper clutch
Replies: 17
Views: 44251

Re: Slipper clutch

I bought Honda CRF 450 02-06 slipper clutch (STM clutch FHN-M030) for my supermoto. It needs the same amount of plates as 1990 forward CR500. So it needs also 1990 right clutch cover. I use 1989 clutch lifter rod with two bearing balls because that was long enough. Almost too long tough. 1990 clutch...
by rantala616
December 31st, 2019, 7:13 am
Forum: Engine Management, Alterations and Aftermarket
Topic: Pick-up coil wiring help needed
Replies: 0
Views: 5624

Pick-up coil wiring help needed

I bought new aftermarket pick-up coil. It came with no instructions. How do I know which way I should solder the wires in it? I'm not getting my bike started and It might be getting spark at wrong time if the signal to CDI is reversed because it's installed backwards. I tried it other way around and...
by rantala616
November 5th, 2019, 1:08 am
Forum: Product Reviews
Topic: Slipper clutch
Replies: 17
Views: 44251

Re: Slipper clutch

Let's talk about the slipper clutch. Anyone used a STM slipper from CRF 450? Which year I should use? Was it hard to fit? The only information I have is this, said by one dude: "02-08 crf clutches work but you will want to machine down the outer diameter of the basket if you want to be able to ...
by rantala616
October 19th, 2019, 7:49 pm
Forum: Drive Tech
Topic: Pulse Induction from Ron McCord of Pulse Engineering
Replies: 1
Views: 323

Re: Pulse Induction from Ron McCord of Pulse Engineering

I heard from another forum that he had a stroke and his brother shut down his business. I'm also very interested in the system.